EMTP MODELS를 이용한 2차 아크 모델링 기법에 관한 연구

안상필,김병천,김철환 成均館大學校 科學技術硏究所 1998 論文集 Vol.49 No.2

The most frequent faults on overhead transmission lines are single-phase to ground arc faults in air. On HV/EHV lines, the single-phase autoreclosure is an effective means to clear the fault while retaining the system stability. For the improvement of an adaptive SPAR(Single-Phase Auto-Reclosure) and novel protection schemes, it is important to simulate arc faults. But, it is difficult to reproduce the real arc behaviour, i.e. the extinction phenomenon exactly by computer simulations due to extremely random behavior of secondary arc. For simplicity of simulation processing, a simulation language, called MODELS, is used. It has been added to the EMTP, which permits to interface control system with power system. This paper proposes a new computer modeling techniques for the primary and the secondary arc separately, which can be implemented with EMTP MODELS routine, and the the performance of the proposed model is simulated on a typical 154 [kV] korean transmission line system.

건식법에 의한 폐PCBs와 자동차 폐촉매로부터 동시 귀금속 농축 회수 공정개발

김병수,이재천,서승필 대한금속재료학회 2003 대한금속·재료학회지 Vol.41 No.6

In the world large amount of used printed circuit boards (PCBs) and spent autocatalysts which contain precious metals have been emitted. However, processes which can recover the precious metals simultaneously from them have not been developed yet. In this study a new process for recovering the precious metals contained in the used PCBs and spent autocatalyst by a pyrometallurgical process simultaneously was developed. The distinguish of that is to use copper, tin, and iron contained in the used PCBs as collector metals of the precious metals contained in the used PCBs and spent autocatalysts. Advantages of the process suggested are simply and economic compared with the previous processes which could recover the precious metals from the used PCBs and spent autocatalysts, respectively. Using the suggested process the precious metals such as Au, Pd, and Pt contained in the used PCBs and spent autocatalyst could be recovered up to 95 % in Cu alloy phase.

한국인 남자 대학생의 육체적 작업 능력에 관한 연구

이병근,우동필 東西大學校 2001 동서논문집 Vol.7 No.-

The objective of this study was to investigate the physical work capacity of Korean male university students. Five male university students participated in the study as subjects. An ergometer exercise test and treadmill exercise test were conducted to measure oxygen consumption rates. The PWC values of Korean male students were 2591.51㎖/min in the cycle ergometer test, and 2951.35㎖/min In the treadmill test. The PWC values of Korean males were 76.34%-80.89% of western males treadmill test, and 88.22%-88.88% of western males in the ergometer test.

현대 아랍시의 새로운 매개체로 등장한 신화에 관한 고찰

임병필 한국아랍어아랍문학회 1999 아랍어와 아랍문학 Vol.3 No.1

This article deals with the role of the myth on the modern Arabic poetry in 1950-60s. The use of myth in the Arabic literary woks have not allowed till nearly the nineteenth century because of the characteristics of the polytheism. But the myth was introduced to the Arab World by the Egyptian poets. in the 1920s. Above all, the fact that the myth took a popularity in the Arab World due to the use of the myth in T. S. Eliot's "The Waste Land". Modern Arabic poets who were influenced by "The Waste Land", through the myth, the Christian myth, the old Near Eastern myth and the Greek myth having the image of the death and revival successfully expressed their visions on the freedom from the situation of the waste land that was the reality of the Arab world after the Palestinian Disaster in 1948.

사이얍 시에 나타난 탐무즈 신화

임병필 한국외국어대학교 중동연구소 2003 중동연구 Vol.22 No.2

Some modern Arab poets of free verse studied the symbols from the Greek myths, the Christian myths and the ancient Arab traditions. Above all they loved to use the ancient Near East gods, Tammuz, Adonis, Osiris, Attis, Baal as the symbol of the hope for the revival of the ruined Arab world after 1948. In the myths their most loved one was Adonis and Tammuz. The myth of Adonis was used by T. S. Eliot, and it captured the imagination of many young Arab poets from Iraq and Lebanon, especially poets of the school of Shi'r. Eliot used the myths to symbolize the disease of the mind prevailed in Europe, but the modern Arab poets used them to symbolize the hope of the new Arab world coming after death of the old and the spoiled. In their poems the death of Tammuz and Adonis means prevail of the illiteracy, the poverty, the disease, the superstition in the Arab world, and the resurrection of the gods means possibility for the cure of the ancient curse. Sometimes Tammuz is the same as Jesus who resurrected from the death. Actually the resurrection of Tammuz means the accept of the European civilization successfully. Especially Sayyab who in 1947 wrote 'Was it love?'mentioned as one of the first arabic free verses widely and deeply used the myths and the symbols from the several ancient myths. In my thesis I will study the myth of Tammuz and Adonis on Sayyab's poems in focus.

선천적 경부 종물의 임상적 연구

김병국,고필준 충남대학교 의과대학 지역사회의학연구소 1994 충남의대잡지 Vol.21 No.2

Congenital neck masses are known as a second most common cause of neck mass in children. Diagnosis could be done by physical examination and various imaging techniques, but final diagnosis could be obtained by the histopathologic findings. We evaluated the 43 cases of the congenital neck masses, which were confirmed histopathologically in Department of Otolaryngology, Chungnam National University Hospital. The results were as follows; 1. Among the 43 cases, branchial cleft anomaly was most common(44.1%), and thyroglossal ductcyst(34.8%), cystic hygroma (11.6%), epidermoid cyst(4.7%), hemangioma (4.7%) were in order. 2. There was slight difference in sex distribution (male 67.4%, female 32.6%). 3. Congenital neck masses were moslty detected under 20 years of age (60.6%). 4. Congenital neck masses were located at midline(39.5%), anterior cervical triangle(53.4%) and posterior cervial triangle(7.0%). 5. Frequency of postoperative complication and recurrence was relatively low (complication 9.3%, recurrence 4.6%).

니자르 깝바니의 작품세계

임병필 한국이슬람학회 2003 한국이슬람학회논총 Vol.13 No.1

Nizar Qabbani was born in Damascus on March 21, 1923. He served in syria'a diplomtic corp for more than 20 years(1945-66), but settled for political reasons. He died on April 30, 1998 and buried in Damascus. Qabbani was revered by generations of Arabs for his sensual and romantic verse where it seemed that women were his main theme and inspiration. His poetry uses everyday language. Gamal el-Ghitanti, the Egyptian novelist and editor of the weekly News of Literature, praised Qabbani as having been "by any measure a great Arab poet who made a big effort to make his poetry understandable to all people and not only to the elite." Since the beginning of his career and up to the 1967 war, only few poems with sociopolitical themes were written by the poet. But the June setback in 1967 circumscribes Qabbani's shift from love themes to political ones. Qabbani believed the defeat was a shameful event and blames the Arab rulers by saying that they have denied the Arab people any chance of expressing their opinions freely and acting as a spontaneous body in a free society. Qabbani's superior achievement is that he not only attacked political coercion, but aimed his well-honed pen at the most sacrosanct taboos in the Arab traditional culture: the sexual. He called for the liberation of both body and soul from the repressive injunctions imposed upon them throughout the centuries,

효율적인 엘리트체육 정책 방안에 관한 연구

이병익,오준석,김종필 龍仁大學校 1999 용인대학교 논문집 Vol.17 No.-

To lead to an effective elite sports policy, this study points out the current aspects and the problems involved in the elite sports policy, focusing on finance, pick-up and systematic train for excellent athletes, train for coaches, elite sports facilities, Welfare for athletes and support for elite sports organizations out of the elite physical categories. Taking such problem in account, the effective elite sports policy may have to be so put forward as to meet the following requirements. First, in order to promote elite sports, it shall be essential to support physical education finance of elite sports that are relatively poorly supported in a reasonable manner, considering appropriate investment factors, and come up with the right policy to secure the finance related to those sports. Secondly, it is necessary to establish the supporting system by steps for national athletes(teams), secure the future for outstanding athletes, systematically support physical education schools and vitalize sports for all clubs to collect more athletes. Thirdly, it shall be mandatory to provide more opportunities for training programs and form up the the support for coaches so that they each can socially manage a stable living. Fourthly, it is necessary to propose the solutions to have national athletes utilize public sports facilities to compensate the very limited physical facilities available for them and lead private enterprises to business for sports facilities to secure more physical facilities by designating them as sponsors for specific sports. Fifthly, to improve the athlete welfare business of the country, whose weights is unfairly given more to specific people of specific sports, it is mandatory to establish a variety of welfare business and systems for the majority. Finally, the alternative policies, Which promote abilities of sporting organizations and set the circumstance for them to become independent, may include promotions of juridical foundations for them, supports of establishing the circumstance for them to become independent. and efforts of leading them to self-operation.

현대 아랍시의 선구자, 사이얍의 작품세계

임병필 한국외국어대학교 중동연구소 2002 중동연구 Vol.21 No.-

Iraqi writer, Badr Sha:kir al-Sayya:b(1926∼1964) is one of the greatest poets in Arabic literature. He helped to change the course of modern Arabic poetry. At the end of the forties he launched, with the iraqi poetess Na:zik al-Mala:'ikah, the free verse movement and in the fifties published the many fine poems. Especially 「Rain Song」 was instrumental in drawing attention to the use of myth in poetry. He revolutionized all the elements of the poem and wrote many political and social poetry. His third volume, 『Song of Rain』 was one of the most significant events in contemporary Arabic poetry. This work treats the poet's life and his works to classify into the romanticism, socio-realism, symbolism and existentialism. He started his career as a Marxist, but reverted to mainstream nationalism. In poetry he wrote the romantic poems in the early period and then step by step changed his literary style into socio-realism, symbolism and in the last three years into existentialism. Above all he had a profound influence on T. S. Eliot who made use of many mythologies and legends in the 「The Waste Lands」. In a word his life was all the Arab's life and his poetry was the honest expression of himself and his compatriots, the Arab.

시인(詩人) 지브란 칼릴 지브란 연구

임병필 부산외국어대학교 지중해연구소 2002 지중해지역연구 Vol.4 No.1

Gibran was Lebanese-American philosophical essayist, novelist, post, and artist. But in this thesis I will only treat Jibran as a poet because of his great role to revolutionize the Classical Arabic Verse. Gibran's early works were written in Arabic and are considered central to the development of modern Arabic literature. From 1918 he wrote mostly in English and managed to revolutionize the language of poetry in the 1920s and 1930s. In 1920 he founded a society called "the pen bond", and supported the struggle to revolutionize the classically conservative Arabic literature. Usually Gibran used prophetic tone to condemn the evils that torment his homeland or threaten the humankind. His style, a combination of beauty and spirituality, became known as Gibranism'.